Contact the Colorado Medical Marijuana Registry

Contact Us

Medical Marijuana Registry

4300 Cherry Creek Drive South

Denver, CO 80246-1530  

 e-mail: medical.marijuana@state.co.us

 Web site: www.colorado.gov/cdphe/medicalmarijuana

 Phone: 303-692-2184

DROP OFF BOX:

Colorado Department of Public Health and Environment

710 S. Ash Street, South East Entrance

Inside the first set of glass doors will be a Drop Box for MMR applications. Doors open: Monday-Friday, 7:00 a.m. to 6:00 p.m. Your application must be in a sealed envelope. You will not receive a receipt. If you wish to have a receipt, please mail in your application by certified mail.